#B74B32#B74B32

#B74B32 is a mid, vivid red. Relative luminance 0.153; OKLCH L 55.1% C 0.146 H 34.4°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#B74B32
RGB	rgb(183, 75, 50)
HSL	hsl(11, 57%, 46%)
HSV	hsv(11, 73%, 72%)
CMYK	cmyk(0%, 59%, 72.7%, 28.2%)
CIE-LAB	lab(46.09, 42.25, 36.47)
CIE-LCH	lch(46.09, 55.81, 40.80°)
OKLab	oklab(55.13% 0.1203 0.0825)
OKLCH	oklch(55.13% 0.146 34.4)
XYZ	xyz(22.6225, 15.3328, 4.7853)
Luminance	0.1533 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B74B32 #329EB7

analogous

#B7325B #B74B32 #B78D32

triadic

#B74B32 #32B74B #4B32B7

tetradic

#B74B32 #5BB732 #329EB7 #8D32B7

square

#B74B32 #5BB732 #329EB7 #8D32B7

split-complementary

#B74B32 #32B78D #325BB7

monochromatic

#572418 #873725 #B74B32 #D16D56 #DE9686

Accessibility & contrast

On white

5.16

#B74B32 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#B74B32 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B74B32

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B74B32	#FFFFFF	#000000	##FFFFFF
##B74B32	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685E2F

Deuteranopia (green-blind)

#83762F

Tritanopia (blue-blind)

#C93346

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b74b32;
/* rgb */ color: rgb(183, 75, 50);
/* oklch */ color: oklch(55.1% 0.146 34.4);

Tailwind

colors: {
  custom: {
    50: '#d4816b',
    500: '#b74b32',
    950: '#000000',
  },
}

SCSS

$custom: #b74b32;
$custom-light: #d4816b;
$custom-dark: #000000;

JSON

{
  "hex": "#b74b32",
  "rgb": {
    "r": 183,
    "g": 75,
    "b": 50
  },
  "hsl": {
    "h": 11.278,
    "s": 57.082,
    "l": 45.686
  },
  "oklch": {
    "l": 0.55125,
    "c": 0.14586,
    "h": 34.4
  },
  "luminance": 0.1533
}

Semantic roles & 50–950 ramp

primary

#B74B32

secondary

#7DB9C7

accent

#C4E047

background

#FEF8F6

surface

#FCEFEB

border

#D5CAC6

text

#160B06

muted

#847C7A

Preview Lab

Preview with #B74B32

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →